About

Tropical lagoon has been a staple of the Silver Spring community and the DC metro area since 1967. We supply the highest quality tropical fish, invertebrates, coral, and aquarium supplies at the best prices.

Our team of experts is headed by Steve Maletzky, a trained aquarist with over 30 years of experience working with aquaria of all shapes, sizes, and variations.
In the 44 years Tropical Lagoon Aquarium has been in business, we have developed relationships with the best breeders and suppliers of top quality fish, corals, and invertebrates for the absolute best possible prices in town.

Our goal is to provide a large selection of healthy livestock for our customers to enjoy with an emphasis on tank raised and sustainable species. All of our merchandise comes with the expert advice of our experienced team of professional aquarists to help keep your pets healthy and beautiful for years to come.